Dell XPS 18 Portable All-in-One: Haswell Reloaded
Design & Layout
Is it a giant size tablet or a moderately sized all-in-one machine? Both! Dell includes a wireless keyboard and mouse, both of which are pretty basic, but are sufficient for daily use. If you happen to do a lot of typing on a daily basis, however, we'd suggest going with a higher end plank, even if it means giving up a USB port. Likewise, if you frequently play games or need pinpoint precision for, say, Photoshop, it would be worth upgrading the mouse as well.
As is, the system is ready to go. The optional stand that you see above not only adds a bit of height to the XPS 18 Portable, it also serves as a charging base -- there's a place underneath and around back to plug in the AC adapter, and when you stick the display into the stand, a white LED lights up on the front.
Speaking of the 18.4-inch display, it's still a Full HD 1080p (1920x1080) Inline Plane Switching (IPS) panel with 350 nits brightness, 16:9 aspect ratio, and 72 percent color gamut. You don't get any On-Screen Display (OSD) controls to tweak the picture quality, though out of the box, the screen looks fantastic, even when viewing from a sharp angle.
The display also boasts horizontal and vertical viewing angles rated at 89 degrees, and during our testing, the panel looked great from multiple angles. It didn't suffer from major degradation when standing off to the side, which is important since the XPS 18 is supposed to pull double-duty as a tabletop system.
There are no ports on the back, which would be rendered useless the moment you lay the display flat. However, there are several cooling vents. Despite the upgraded horsepower in the late 2014 model reviewed here, we didn't notice any issues with heat (or noise, for that matter).
As for DIY repair, we wish Dell would make the panel easy to remove rather than using torx screws to hold everything together. At minimum, it'd be nice to have access to things like the RAM, SSD, and the built in battery, all of which can go bad over time. Perhaps that's a feature Dell will include in the 2015 refresh.
The XPS 18 Portable isn't overflowing with ports -- it has just two SuperSpeed USB 3.0 ports, both of which are on the left side of the display. Sitting above is a headset jack, and directly below is the DC jack if you want to plug the power adapter directly into the AIO. A bit higher on the left side you'll find one of two speakers and a volume rocker. Over on the right side is the other speaker, along with the power button and a Kensington lock.
At full blast, the sound from the speakers is enough to fill a room and/or hurt your ears if you're sitting just a couple feet away. Quality is above average for integrated cans, albeit still tinny, and like most systems with built-in speakers we found the bass to be somewhat underwhelming.